Zine...Call?

I have been posting this project on mail art sites, but then I thought that since there will be zines in the exhibition (my own) I might try and make it open to zinemakers too. You can see pictures of my previous exhibition on my blog, which included mail art I received for that project, my zines/books, prints, and also a makestation where people could make their own mail art or zines. I've not done a zine call before, but to follow the mail art call process, all zines received will be documented on my blog, I will also send you a zine back, and then documentation of the exhibition as well. So here is the mail art call:

Magpie Thunder Bureau Presents:
A Bird in the Hand

Comments: To be interpreted in any way!
Exhibition will be at Artspace, York, 25 Sep - 2 Oct. Mail art/zines will make up one part of the exhibition.
Please sign and date each image.(not really necessary for zines)
Thank you!

Info: For my project please send me any medium that deals with any technique.